CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Carroll County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Carroll County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Carroll County (2012-2016)
Year
Total businesses
2012
28
2013
28
2014
30
2015
26
2016
24